Amazfit T-Rex 3 Pro 48mm Smartwatch - Tactical Black - front view
Amazfit T-Rex 3 Pro 48mm Smartwatch - Tactical Black - angled view
Amazfit T-Rex 3 Pro 48mm Smartwatch - Tactical Black - angled view, left
Amazfit T-Rex 3 Pro 48mm Smartwatch - Tactical Black - angled view, right
Amazfit T-Rex 3 Pro 48mm Smartwatch - Tactical Black - side profile
Amazfit T-Rex 3 Pro 48mm Smartwatch - Tactical Black - map screen on the trail
AmazfitProduct code 146-W2443EU1N

Amazfit T-Rex 3 Pro 48mm Smartwatch

€469.99+ €6.99 delivery
In stock
Delivered nationwide Delivery €6.99, so €476.98 in total
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Description

Amazfit T-Rex 3 Pro 48mm Smartwatch, Tactical Black · product code 146-W2443EU1N

The Amazfit T-Rex 3 Pro 48mm is the rugged flagship of Amazfit's outdoor range: a grade 5 titanium bezel and buttons on a fibre-reinforced polymer case, a sapphire glass 1.5-inch AMOLED display that peaks at 3,000 nits in direct sun, and a 10 ATM rating with dual diving certification for freediving and recreational scuba to 45 metres. It is tested to the MIL-STD-810H military standard. This version is Tactical Black, with a matt black case with a grade 5 titanium bezel and buttons.

Six satellite systems with dual-band positioning, offline maps, turn-by-turn directions and on-watch route planning keep you on track without a phone, and the battery runs for up to 25 days of typical use or 38 hours of accurate GPS. A two-colour LED flashlight with Boost Mode, a speaker and microphone for Bluetooth calls, 187 sports modes and Zepp Pay NFC payments complete the kit. The magnetic charging head is in the box; a USB-C cable is not.

At a glance

  • Display1.5-inch sapphire AMOLED
  • BatteryUp to 25 days
  • GPSDual-band, offline maps
  • Water rating10 ATM, dive certified
  • BuildGrade 5 titanium bezel
  • Size48mm, 52 g
See full specifications
Full description

Amazfit built the T-Rex 3 Pro for people who take their watch places phones do not go. The BioTracker 6.0 sensor tracks heart rate, blood oxygen, stress and skin temperature around the clock, sleep is scored with stages, naps and breathing quality, and a barometric altimeter, compass, storm warnings and tide and moon-phase displays look after the outdoor side.

Zepp OS 5 adds Zepp Flow voice control, Zepp Coach training plans, automatic recognition of 25 strength-training movements and up to 26GB of storage for maps and music. Workouts sync to Strava, komoot, TrainingPeaks, Apple Health and Google Fit, and Wi-Fi handles over-the-air updates and map downloads.

What stands out

Grade 5 titanium build

Titanium bezel and buttons on a fibre-reinforced polymer case, MIL-STD-810H tested and rated to 10 ATM.

1.5-inch sapphire AMOLED

Scratch-resistant sapphire glass over a 480 x 480, 322 ppi panel that reaches 3,000 nits.

Dual-band GPS with offline maps

Six satellite systems, turn-by-turn directions, POI search, round-trip routes and auto-rerouting on the wrist.

Up to 25 days of battery

10 days of heavy use, 38 hours of accurate GPS and 116 hours in GPS Max mode.

Dual diving certification

Freediving and recreational scuba to 45 metres under EN 13319 and ISO 6425.

Two-colour LED flashlight

White or red light with Boost Mode and an SOS signal.

Calls, payments and 187 sports modes

Speaker and microphone for Bluetooth calling, Zepp Pay NFC, HYROX workouts and strength-training recognition.

Key features

  • Type: Rugged GPS smartwatch, 48mm octagonal case
  • Display: 1.5-inch AMOLED, 480 x 480, 322 ppi, sapphire glass, 3,000 nits peak
  • Build: Grade 5 titanium bezel and buttons, MIL-STD-810H
  • Water resistance: 10 ATM, freediving and scuba certified to 45 m
  • Positioning: 6 satellite systems, dual-band, circularly polarised antenna, offline maps
  • Battery: 700 mAh; up to 25 days typical, 10 days heavy, 38 h accurate GPS
  • Flashlight: Two-colour LED with Boost Mode and SOS
  • Sports: 187 modes, Zepp Coach, PeakBeats, strength-training recognition
  • Health: Heart rate, SpO2, stress, skin temperature, sleep, PAI, BioCharge
  • Connectivity: Wi-Fi 2.4GHz, Bluetooth 5.2, NFC (Zepp Pay), speaker and microphone
  • Strap: Silicone, 22 mm quick release, fits 145 to 210 mm wrists
  • In the box: Watch with strap, magnetic charging head, instruction manual
Compare

How it compares

Compared with 3 similar models, from €359 to €549.90.

Specifications

Amazfit T-Rex 3 Pro 48mm Smartwatch, product code 146-W2443EU1N.

Product overview

BrandAmazfit
ModelT-Rex 3 Pro 48mm (W2443EU1N)
Product typeRugged GPS smartwatch
ColourTactical Black
Product code146-W2443EU1N

Performance

Battery capacity700 mAh rated

Display

Display1.5-inch AMOLED, 480 x 480, 322 ppi, peak brightness up to 3,000 nits
Screen glassSapphire glass

Sound

Speaker and microphoneYes; Bluetooth calling, voice memos and Zepp Flow voice control

Gaming

Third-party syncStrava, Relive, Runkeeper, adidas Running, komoot, TrainingPeaks, Apple Health, Google Fit, intervals.icu, Treinus

Connectivity

Sports modes187, including HYROX, diving and winter sports; automatic recognition of 25 strength-training and 8 sports movements
ConnectivityWi-Fi 2.4GHz, Bluetooth 5.2 and BLE

Functions and programmes

Buttons4
Low temperature modeUp to 25 hours with GPS on, 25 days with GPS off

Dimensions and installation

Case dimensions48 x 48 x 14 mm (without heart-rate base)
Weight52 g without strap

More details

CaseFibre-reinforced polymer; grade 5 titanium bezel and buttons; octagonal
Water resistance10 ATM (ISO 22810:2010, up to 100 m)
Diving certificationFreediving and recreational scuba to 45 m (EN 13319:2000, ISO 6425:2018)
Military standardMIL-STD-810H-2019
Battery life, typical useUp to 25 days
Battery life, heavy useUp to 10 days
Battery life, GPSAccurate mode up to 38 h; power-saving 74 h; long battery 85 h; GPS Max 116 h
Positioning6 satellite positioning systems, dual-band, circularly polarised GPS antenna
NavigationOffline maps, turn-by-turn directions, POI search, route planning and import, auto-rerouting, round-trip routes
Health sensorBioTracker 6.0 PPG biometric sensor (5PD + 2LED)
Other sensorsAccelerometer, gyroscope, geomagnetic sensor, barometric altimeter, ambient light sensor, temperature sensor
Health tracking24-hour heart rate, blood oxygen, stress and skin temperature; sleep stages, naps and breathing quality; PAI; BioCharge; breathing exercises
FlashlightBuilt-in two-colour LED (white/red), 200 lux, 300 lux in Boost Mode, SOS signal
PaymentsZepp Pay NFC (up to 8 cards, EU and UK)
StorageUp to 26GB for maps, music and mini programs
Operating systemZepp OS 5; Zepp app on Android 7.0 or iOS 15.0 and above
StrapSilicone, 22 mm quick release, fits 145 to 210 mm wrists, classic pin buckle
ChargingMagnetic charging head (USB-C compatible); USB-C cable not included
In the boxSmartwatch with standard strap, magnetic charging head, instruction manual

Reviews

Amazfit T-Rex 3 Pro 48mm Smartwatch in Tactical Black.

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Delivery & returns

Delivery

Delivery €6.99. €476.98 including delivery.

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Recycling your old electricals

Recycling your old electricals

Waste Electrical and Electronic Equipment (WEEE) is taken back free of charge on a one-for-one, like-for-like basis. Waste batteries including rechargeable batteries are taken back free of charge. You are not obliged to make any purchase when returning old batteries. Each local authority must also accept household WEEE and small batteries free of charge at its recycling facilities. All WEEE and waste batteries must be recycled and should not be placed in any of your household wheelie bins. Make sure you always recycle all your old electrical goods and batteries.

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